Opinions From Others.

The Editor invites correspondence on all subjects connected with the use of commercial motors. Letters should be on one side of the paper only and typewritten by preference. The......

A Useful Test Bench For Electrical Units.

MHERE is no doubt that an aecurate, well-desiAlied and 1_ sturdily built bench for testing all parts of the electrical system of the modern motor vehicle should meet with a......